GB803429A - Improvements in voltage regulators - Google Patents
Improvements in voltage regulatorsInfo
- Publication number
- GB803429A GB803429A GB14379/55A GB1437955A GB803429A GB 803429 A GB803429 A GB 803429A GB 14379/55 A GB14379/55 A GB 14379/55A GB 1437955 A GB1437955 A GB 1437955A GB 803429 A GB803429 A GB 803429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetron
- load
- coil
- current
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/607—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using discharge tubes in parallel with the load as final control devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Microwave Tubes (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
Abstract
803,429. Automatic regulation. GENERAL ELECTRIC CO. May 18, 1955 [May 27, 1954], No. 14379/55. Class 38 (4). [Also in Group XL (a)] A stable D.C. voltage is obtained across an unloaded split anode magnetron oscillator supplied from a D.C. source through a linear resistor, by virtue of the low dynamic resistance of the magnetron. In one embodiment, Fig. 1, the source 3 supplies the load 5 through resistor 4. The magnetron 6 is shunted across the load with its anodes connected to an unloaded resonant circuit 9, and it is shown that its behaviour is comparable with that of a neon stabilizer tube. The battery 12 is the cathode heater supply. In a modification, Fig. 3 (not shown), two similar arrangements are used but with different working voltages, the differential voltage being applied to the load. In other modifications, Figs. 4 and 5 (not shown), the magnetrons are connected in parallel or in cascade. In a further embodiment, Fig. 6, the normal magnetron field 10 is opposed by coils 31 and 32. Coil 31 carries the magnetron current and reduces the normal upward slope of the operating curve of the device by tending to reduce the value of the stabilized voltage as the current through the magnetron increases. Coil 32 carries the load current and by assisting coil 31 improves the regulation. Specification 708,216, [Group XL (a)], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US432634A US2847638A (en) | 1954-05-27 | 1954-05-27 | Voltage regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB803429A true GB803429A (en) | 1958-10-22 |
Family
ID=23716963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14379/55A Expired GB803429A (en) | 1954-05-27 | 1955-05-18 | Improvements in voltage regulators |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2847638A (en) |
| GB (1) | GB803429A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB169889A (en) * | 1920-08-25 | 1921-10-13 | Gen Electric | Improvements in and relating to vacuum tube devices especially such devices in which an electron current is controlled by a magnetic field |
| DE627335C (en) * | 1932-09-16 | 1936-03-13 | Stabilovolt G M B H | Device for keeping electrical voltages constant by means of a discharge path |
| US2750555A (en) * | 1952-03-29 | 1956-06-12 | Raytheon Mfg Co | Voltage regulating apparatus |
-
1954
- 1954-05-27 US US432634A patent/US2847638A/en not_active Expired - Lifetime
-
1955
- 1955-05-18 GB GB14379/55A patent/GB803429A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2847638A (en) | 1958-08-12 |
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